System architecture for IoT services with broadcast content

Ogawa, Hiromu; Ikeo, Masaya; Ohmata, Hisayuki; Yamamura, Chigusa; Fujisawa, Hiroshi

doi:10.1109/icce.2018.8326128

Cited by 6 publications

(1 citation statement)

References 2 publications

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“…Device-linkage function: This function is used to link CS and IoT-enabled devices and is applied to our proposed architecture to control IoT-enabled devices via broadcasts (6). In particular, this function discovers and authenticates devices near the CS and establishes a connection in order to transmit data.…”

Section: Service-link Modulementioning

confidence: 99%

User-Centric Companion Screen Architecture for Improving Accessibility of Broadcast Services

Ohmata¹,

Ikeo²

2019

SMPTE Mot. Imag. J

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Bridging broadcast and internet services can be difficult, because the system architectures are typically different. Though integrated broadcastbroadband systems that can provide companion screen (CS) services have been standardized, existing systems are television-centric; therefore, it can be difficult for users to easily access broadcast services through mobile applications. Therefore, we propose a CS architecture (CSA) that can be used to tune to specific TV channels and launch broadcast-related applications from a CS such as a smartphone, smart speaker, or smart watch. The general versatility and feasibility of the proposed CSA was verified through prototyping of multiple use cases. Moreover, based on user tests, we confirmed that our proposed CSA has a potential to improve broadcast accessibility from mobile applications and increase the number of times the users watch broadcast programs. Thus, our proposed CSA can help bridge broadcast and mobile or Internet-of-Things services.

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Section: Service-link Modulementioning

confidence: 99%

User-Centric Companion Screen Architecture for Improving Accessibility of Broadcast Services

Ohmata¹,

Ikeo²

2019

SMPTE Mot. Imag. J

Self Cite

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Challenges and opportunities for Integrated Broadcast Broadband (IBB) implementation in Indonesia

Ariyanti¹,

Yuniarti²

2020

J. Phys.: Conf. Ser.

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TV consumption patterns around the world have changed dramatically since the appearance of over the top service. Integrated Broadcast Broadband (IBB) system provide value services that attract customers to enjoy traditional TV services compared to OTT services. ITU-R define IBB system as a combination of broadcast and broadband technology, which provides high quality, flexible, interactive, and personable services. This study aims to determine the challenge and opportunities of implementing IBB in Indonesia. The research method is carried out with a qualitative data approach using PEST analysis. The results showed that IBB has potential opportunities to be applied in Indonesia since the digital terrestrial television coverage has reached more than half of the population. Moreover, the increasing number of digital satellite television subscribers, as well as IPTV subscribers, provide a potential market for IBB services. However, the lack of supporting broadband infrastructure and digital terrestrial television regulations uncertainty will be a challenge for the success of IBB implementation in Indonesia.

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